VR21140A – Adjustable Vacuum Switch

Standard Pressure Switch
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Adjustable Vacuum Switch

Mounting Style: Radial Mount, Side Spout

Adjustable Vacuum Range: 20-40 inches of water

Switch Circuit: DPDT

UL Rating: 21 Amps, 1 hp @ 125VAC

Price: $54.95

Not available for purchase online. To place an order, please contact us at 715-831-6353.


Additional Description: VR21140A Field Adjustable Vacuum Switch. Adjustable vacuum 20 – 40 WG. Double Pole Double Throw, 21 Amps, 1 hp @ 125V AC.  In Stock.  Direct from USA Manufacturer.

Vacuum switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy. Field adjustable using the phillips head screw on the microswitch carrier. Vacuum switch microswitches are in the closed state before actuation point is reached. All switches are 100% tested at high and low settings and at proof pressure.

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